

"Kyle Hubert, an executor from the Underworld, agrees to Old Mr. Carter's dying request: marry into the Carter family under contract and protect them for three years.Despite his silent guardianship, the Carter family treats him with contempt and betrayal, ultimately expelling him just as the protection period ends. When the Carter family faces deadly calamity once more, they finally learn the truth about Kyle’s sacrifices and desperately beg him to return."

Julia Yates, a funeral shop owner, is pulled into an S-rank horror instance, “Ghost Bride in the Rain,” and bound to a system promising a ten-billion reward if she survives. Forced to kiss the ghost bride, she discovers it is actually Samuel Freeman, an SSS-rank male ghost. Using her skills, she deciphers the rules, clears deadly stages, exposes schemes, and learns his tragic past. She wins the reward—only to be dragged into another SS-rank vampire castle instance.